lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Oxygen Sensor|Service and Repair > < Air Fuel Ratio Sensor|Page 3545
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Oxygen Sensor: Testing and Inspection
Heated Oxygen Sensor

2UR-GSE ENGINE CONTROL: HEATED OXYGEN SENSOR: ON-VEHICLE INSPECTION

2UR-GSE ENGINE CONTROL: HEATED OXYGEN SENSOR: ON-VEHICLE INSPECTION

1. INSPECT HEATED OXYGEN SENSOR

(a) Disconnect the heated oxygen sensor connector.
(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

If the result is not as specified, replace the sensor.

Oxygen Sensor|Service and Repair > < Air Fuel Ratio Sensor|Page 3545